Ludlum Model 44-62

  Gamma Radiation Detector

PART NUMBER: 47-1238

APPLICATION: low level, wide energy gamma radiation survey

ENERGY RANGE: 50 keV-1.5 MeV
ENERGY RESPONSE: energy dependent

RECOMMENDED ENERGY RANGE: 50 KeV-1.5 MeV

SENSITIVITY: typically 49 cpm/microR/hr (¹³⁷Cs gamma)

RADIATION DETECTOR: 0.5 x 1 in. (1.3 x 2.5 cm) (Dia x L) thick sodium iodide (NaI)Tl scintillator
BACKGROUND: 600 cpm

COMPATIBLE INSTRUMENTS: general purpose radiation survey meters, ratemeters and scalers
PHOTOMULTIPLIER TUBE: 0.5 in. (1.3 cm) diameter
OPERATING VOLTAGE: 500-1200 volts
CONNECTOR: series "C" (others available)

CONSTRUCTION: aluminum housing with beige powder coat finish
TEMPERATURE RANGE: -4 to 122 °F (-20 to 50 °C), may be certified from -40 to 150 °F (-40 to 65 °C)

SIZE: 0.9 x 7.8 in. (2.3 x 19.8 cm) (Dia x L)
WEIGHT: 0.3 lb (0.1 kg)

CE CERTIFIED: yes

Data Sheet Product Manual

CE Certificate

Energy Response